“Yes,” I say slowly. “I’d believe her too. So…what did Iain say?”

“Nothing that I’d care to repeat.” Luke’s face is tight. “He accused her of inventing the story to get a promotion. His opinion of women is pretty unspeakable.”

I frown, trying to think back over the past weeks. “Was that when you couldn’t come to my prenatal class?”

“That was the start of it, yes.” He massages his brow. “Becky, I couldn’t tell you. Believe me, I wanted to, but I knew how upset you’d get. And Venetia had just told me you needed to stay calm.”

Stay calm. Yup, that plan really worked.

“So what happened?”

“Sally-Ann was incredibly generous-spirited about it. She said she wouldn’t take it any further if she could be moved to another account. Which obviously we did. But the whole company was upset by it.” He sighs. “To be honest, Arcodas have been difficult to work with, right from the start.”

“Iain’s awful, isn’t he?” I say bluntly.

“It’s not just him.” Luke shakes his head. “The whole ethos. They’re bullies, all of them.” A shadow passes over his face. “And now…it’s happened again.”

“With Sally-Ann?”

Luke shakes his head. “Amy Hill, one of our assistants, was reduced to tears by another of the Arcodas team. He got violently angry and she said she felt physically threatened.”

“You’re kidding.”

“They walk round my company like they bloody own it.” He exhales sharply, as though trying to keep a grip on himself. “I called a meeting and requested that the member of Arcodas staff in question apologize to Amy.”

“And did he?”

“No.” Luke’s face twists. “He wants her fired.”

“Fired?” I’m aghast.

“His story is, she’s incompetent, and if she could get the job done he wouldn’t need to get tough. Meanwhile, all my staff are up in arms. They’re writing me e-mails of protest, refusing to touch the Arcodas account, threatening to resign….” Luke thrusts his hands through his hair, looking totally beleaguered. “Like I said, it’s a nightmare.”

I subside back onto Fabia’s sofa, trying to take all this in. I can’t believe Luke has been walking around with all of this to worry about for so long. Saying nothing. Trying to protect me.

Not having an affair after all.

I run my eyes over his averted face. He could still be lying, it occurs to me. Even if the stuff about Arcodas is true. He could still be seeing Venetia. He’s just playing along to keep you happy runs through my mind for the thousandth time.

“Luke, please,” I say in a rush. “Please. Tell me the truth once and for all. Are you seeing her?”

“What?” Luke turns to me, astounded. “Becky, I thought we’d dealt with this—”

“She said you were acting.” I twist my fingers miserably. “All this could just be put on. To…to keep me happy.”

Luke turns to face me square-on and takes both my hands in his, tight.

“Becky, we’re not seeing each other. Nothing is going on. I don’t know how I can put it any more plainly.”

“So why did she say you were seeing each other?”

“I don’t know.” Luke sounds at the end of his rope. “I honestly have no idea what she was talking about. Look, Becky, you’re just going to have to trust me. Can you do that?”

There’s silence. The truth is, I don’t know. I don’t know if I can trust him anymore.

“I want a cup of tea,” I mumble at last, and get up.

I thought everything would be better when we’d talked, when we’d got it all out in the open. But here it is, out in the open like an exhibit on a podium. And I still don’t know what to believe. Without meeting Luke’s eye, I head into the kitchen and start opening all Fabia’s hand-built cupboards, looking for the tea. God, this is supposed to be my house. I’m supposed to know where the tea is.

“Try that one,” says Luke, as I open a cupboard filled with saucepans and bang it shut again, except it won’t bang because it’s so expensive and well-made. “The corner cupboard?”

“Oh, right.” I open it and locate a box of tea bags. I put them on the counter and lean against it, all energy gone. Meanwhile Luke has headed over to the huge glass doors at the back and is staring out at the garden, his shoulders rigid.

This isn’t how I planned our reunion. Not one bit.

“What are you going to do about Arcodas?” I say at last, twisting the string of a tea bag. “You can’t fire Amy.”